Study reveals ISP-supplied broadband modems under-performing
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The NBN is pushing to make 50Mbps download speeds (and 20Mbps upload) the norm in Australia, but many customers are opting for the 100Mbps speed tier when they sign up for a new connection. However, if you find you aren't able to […]
The NBN is pushing to make 50Mbps download speeds (and 20Mbps upload) the norm in Australia, but many customers are opting for the 100Mbps speed tier when they sign up for a new connection. However, if you find you aren't able to get those speeds, it may be the fault of your broadband modem.
A new study commissioned by the Australian Communications and Media Authority (ACMA) has revealed that several ISP-supplied modems are incapable of handling 100Mbps speeds on a fibre-to-the-node/building (FTTN/FTTB) connection.
The study has also found that several of these modems have poor Wi-Fi performance, further lowering the average download speeds the end user can expect.
If you can't speed it up…
43 modems from 11 manufacturers and 10 ISPs were tested in laboratory conditions during December and January as part of the study – conducted by commercial testing firm Enex TestLab – and not one was able to deliver 100Mbps download speeds over a 450m copper stretch (the average length of copper on an FTTN connection).
Most devices could only deliver 80% of the advertised speed.
In terms of Wi-Fi performance, 30% of the modems were unable to achieve 100Mbps on 2.4GHz over a range of 5m, which is unexpected as 2.4GHz is touted as the better option for long-range communication. Instead, tests showed that 5GHz Wi-Fi outperformed 2.4GHz.
With walls coming in the way of Wi-Fi signals, the study found that 26% of the modems tested could achieve 10Mbps download speeds on the 2.4GHz Wi-Fi band, while 40% hit 80Mbps when using 5GHz Wi-Fi.
So if you find your Wi-Fi connection isn't delivering the speeds you're paying for, and you're using a modem supplied by your ISP, you may want to switch bands to 5GHz.
Not enough advice
Only one modem out of the 43 was outright rejected for use on any NBN connection – that was the Linksys X6200 AC750.
Commenting on the results of the study, ACMA's chair Nerida O'Loughlin said, "Telcos and modem suppliers need to provide good advice to consumers about the features and performance of individual modems, especially Wi-Fi performance."
She advised consumers to question their chosen ISPs about "the performance they can expect from the modem supplied" before signing up for a new connection.
Climate Change Threatens 38% of World's Primates
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A ring-tailed lemur eats grass. This primate is endangered and lives in Madagascar. A June 17, 2019 study published in Nature Climate Change found that 38% of primates are threatened by climate change, including lemurs, langurs, and orangutans. The researchers found that these […]
A ring-tailed lemur eats grass. This primate is endangered and lives in Madagascar.
A June 17, 2019 study published in Nature Climate Change found that 38% of primates are threatened by climate change, including lemurs, langurs, and orangutans.
The researchers found that these animals are threatened by extreme weather conditions caused by rising temperatures related to climate change. 16% of the primates are endangered by cyclones, especially those in Madagascar, and 22% are endangered by droughts, especially in the Malaysia Peninsula, North Borneo, Sumatra, and West Africa.
Among the 607 types of primates examined by the peer-reviewed study, 100 types were vulnerable to cyclones, 134 were impacted by droughts, and 19 were troubled by both cyclones and drought.
Over 90% of the primates threatened by cyclones and 65% of those vulnerable to drought were listed as "threatened with extinction" on the International Union for Conservation of Nature's (IUCN) Red List of Threatened Species. Twenty-three species impacted by cyclones are "critically endangered," and 26 are vulnerable to drought.
The study stated, "As the pressures exerted by extreme climatic events on primates are not preventable or controllable, it is critical to maintain primate populations' resilience to catastrophic mortality and habitat loss caused by these events." Ways to do this include creating sustainable land-use projects to limit conflicts between primate and humans and strategies to improve human living conditions to reduce illegal hunting of primates.
Cybercrooks built their own VPN to hack into global telcos
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Cybercriminals have managed to infiltrate over a dozen mobile carriers around the world and gain complete control of their networks without their knowledge according to new research from Cybereason. Last year, the Cybereason Nocturnus team discovered an advanced, persistent attack targeting global […]
Cybercriminals have managed to infiltrate over a dozen mobile carriers around the world and gain complete control of their networks without their knowledge according to new research from Cybereason.
Last year, the Cybereason Nocturnus team discovered an advanced, persistent attack targeting global telecommunications providers carried out by a threat actor using tools and techniques commonly associated with the Chinese-affiliated threat actor APT10. These bad actors still control the network today and have even built a VPN for their convenience.
The security firm detailed its findings in a new report titled Operation Soft Cell: A worldwide campaign against telecommunications providers which explains how hackers targeted phone providers in Europe, Asia, Africa and the Middle East. The hackers have been infecting multiple mobile carriers since 2012 and they used their control of these networks to steal hundreds of gigabytes of data on customers.
Head of security research at Cybereason, Amit Serper explained that the cybercriminals behind these attacks also have highly privileged access in addition to customer data, saying:
"They have all the usernames and passwords, and created a bunch of domain privileges for themselves, with more than one user. They can do whatever they want. Since they have such access, they could shut down the network tomorrow if they wanted to."
Operation Soft Cell
According to Cybereason, no US mobile carriers were affected by the attacks but since the campaign has yet to be shutdown, this could possibly change in the future.
The cybercriminals responsible did have the power to disrupt the networks they infiltrated but instead chose to use their access for espionage as opposed to disruption. Once access was gained to a mobile carriers' internal servers, the attackers were able to access customer records including geolocation data, call logs and text message records.
Despite having access to data on millions of people, the hackers instead chose to only steal data from fewer than 100 targeted victims. Vice president of security practices at Cybereason, Mor Levi believes that they likely targeted high-profile victims from governments and militaries around the world.
According to the firm's research, the attackers exploited older vulnerabilities to gain access to over a dozen mobile carriers around the world. They then used their access to create accounts for themselves with escalated privileges and hid among the infected mobile carriers actual staff.
The sophisticated and targeted nature of the attack has led Cybereason to believe that the attackers were backed by a nation-state namely China as digital forensics point to the country's elite hacking group APT10 being behind the attacks.
The potential implications of an attack this large that went on for so long are tremendous and we'll likely learn more as Cybereason, the affected mobile carriers and governments around the world investigate the matter further.
Keep your devices protected from the latest cyber threats with the best antivirus
Via CNET
Construction begins on 7-MW community solar farm in New York
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This week US Light Energy held a launch ceremony to announce the start of construction of its latest community solar initiative. Source link
This week US Light Energy held a launch ceremony to announce the start of construction of its latest community solar initiative.
Zoos – Top 3 Pros and Cons
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Pro 1 Zoos educate the public about animals and conservation efforts. As of Apr. 2019, there are 236 accredited zoos in the United States. The zoos attract over 181 million visitors annually, which is more than the approximately 131 million yearly […]
Zoos educate the public about animals and conservation efforts. As of Apr. 2019, there are 236 accredited zoos in the United States. The zoos attract over 181 million visitors annually, which is more than the approximately 131 million yearly spectators of the NFL, NBA, NHL, and MLB combined.
According to a study of 26 zoos worldwide published in Conservation Biology, visitors to zoos increased their knowledge of biodiversity and specific individual actions to protect biodiversity.
Robin Ganzert, PhD, President and CEO of American Humane, stated, "zoos provide people, especially impressionable children, with the opportunity to see these remarkable animals up close. People won't protect what they don't love, and they can't love what they don't know. No matter how closely programs like Planet Earth depict animals, nothing will match the bond of seeing them in real life. Just look at a child's eyes at the zoo when he or she encounters a tiger or similarly majestic animal."
Zoos don't educate the public enough to justify keeping animals captive. A review published in Animal Studies Repository concluded, "to date there is no compelling or even particularly suggestive evidence for the claim that zoos and aquariums promote attitude change, education, and interest in conservation in visitors." Even a study widely cited to justify the argument that zoos educate the public stated, "there was no overall statistically significant change in understanding [of ecological concepts] seen" because visitors know a lot about ecology before going to the zoo.
TV shows such as Planet Earth bring wild animals into living rooms, allowing people to see the animals in their natural habitats without causing harm to animals such as the endangered snow leopard. Romesh Ranganathan, a British comedian, stated, "It still slightly surprises me that anybody thinks that we should have zoos at all. The animals always look miserable in captivity… [T]he idea that kids only get excited about things they can see in the flesh is ridiculous. My kids are obsessed with dinosaurs that no longer exist, and Skylanders, which have never existed."
Zoos produce helpful scientific research. 228 accredited zoos published 5,175 peer-reviewed manuscripts between 1993 and 2013. In 2017, 173 accredited US zoos spent $25 million on research, studied 485 species and subspecies of animals, worked on 1,280 research projects, and published 170 research manuscripts.
Because so many diseases can be transmitted from animals to humans, such as Ebola, Hantavirus, and the bird flu, zoos frequently conduct disease surveillance research in wildlife populations and their own captive populations that can lead to a direct impact on human health. For example, the veterinary staff at the Bronx Zoo in New York alerted health officials of the presence of West Nile Virus.
Zoo research is used in other ways such as informing legislation like the Sustainable Shark Fisheries and Trade Act, helping engineers build a robot to move like a sidewinder snake, and encouraging minority students to enter STEM careers.
Zoos are detrimental to animals' physical health. A study of 35 species of carnivores, including brown bears, cheetahs, and lions, found that zoo enclosures were too small for the animals to carry out their normal routines, which led to problems such as pacing and more infant deaths. Polar bears, for example, had an infant mortality rate of 65% due to small enclosures.
About 70% of adult male gorillas in North America have heart disease, the leading cause of death among gorillas in captivity, although the condition is almost completely absent in the wild. Other great apes have similar health problems in captivity.
Captive elephants live about half as long as wild elephants: 18.9 years v. 41.7 years for Asian elephants and 16.9 years v. 35.8 years for African elephants. Of 77 elephants in 13 zoos, 71 were overweight and spent 83% of their time indoors, contributing to early death.
Zoos save species from extinction and other dangers. Corroboree frogs, eastern bongos, regent honeyeaters, Panamanian golden frogs, Bellinger River snapping turtles, golden lion tamarins, and Amur leopards, among others, have also been saved from extinction by zoos.
Zoos are also working to save polar bears, tigers, and wild African elephants from habitat loss, apes and rhinos from poachers, dolphins and whales from hunters, and bees and butterflies from population declines, among many other efforts to help many other animals.
23% of birds and 47% of small mammals (weighing less than about 2.2 pounds) are negatively impacted by climate change. By keeping populations of animals and conducting wild repopulation, zoos can help preserve species in danger from climate change. There were only nine California condors in the wild in 1985. A joint conservation effort between the San Diego and Los Angeles Zoos with other organizations resulted in a population of 276 California condors in the wild and another 170 in captivity by 2016.
Przewalski's horses, the last wild horses, were declared extinct in the wild in the 1960s when about 12 lived in zoos. By 2018, breeding programs at zoos increased the number to 2,400 horses, and 800 were reintroduced to the wild.
Zoo confinement is psychologically damaging to animals. Animal behaviorists often see zoo animals suffering from problems not seen in the wild, such as clinical depression in clouded leopards and gibbons, obsessive-compulsive disorder (OCD) in brown bears, and anxiety in giraffes. The animals experience these issues due to smaller enclosures, changes in diet and activities, and the introduction of things not seen in the wild, such as medical exams and people with cameras. The Toledo Zoo ran a psychiatric program in which a gorilla with premenstrual depression was prescribed Prozac. To ease them into new habitats, an agitated tiger was given Valium, and anxious zebras and wildebeests were given Haldol.
A study of captive chimpanzees found that "abnormal behaviour is endemic in the population," and includes behaviors such as eating feces, twitching, rocking back and forth, plucking hair, pacing, vomiting, and self-mutilation, among others. The study concluded that the cause of such behavior could be mental health issues.
About 24% of captive orcas have "major" to "extreme" tooth wear and 60% had tooth fractures as a result of stress-induced teeth grinding. As a result of the 2013 documentary Blackfish, which exposed the psychological damage done to orcas by SeaWorld, California outlawed captive orca breeding.
National Geographic, "Zoo," nationalgeographic.org (accessed May 8, 2019)
Schönbrunn Palace, "Zoo," schoenbrunn.at (accessed Apr. 23, 2019)
CBC, "Trapped in a Human Zoo," cbc.ca, (accessed Apr. 23, 2019)
Krista Langlois, "Something Mysterious Is Killing Captive Gorillas," theatlantic.com, Mar. 5, 2018
Association of Zoos & Aquariums, "Currently Accredited Zoos and Aquariums," aza.org, Apr. 2019
Association of Zoos & Aquariums, "Visitor Demographics," aza.org (accessed May 7, 2019)
Maury Brown, "Why MLB Attendance Dropped below 70 Million for the First Time in 15 Years," forbes.com, Oct. 3, 2018
NHL, "NHL Attendance (1975-76 through 2018-2019)," records.nhl.com (accessed May. 7, 2019)
NBA, "NBA Breaks All-Time Attendance Record for Fourth Straight Year," nba.com, Apr. 12, 2018
Brandon McClung, "NFL Attendance Lowest since '10 Despite Chargers Rebound," sportsbusinessdaily.com, Jan. 2, 2019
Andrew Moss, Eric Jensen, and Markus Gusset, "Evaluating the Contribution of Zoos and Aquariums to Aichi Biodiversity Target 1," Conservation Biology, Aug. 22, 2014
Robin Ganzert, "Zoos Save Species — Visit One This World Wildlife Day," thehill.com, Mar. 3, 2018
Tse-Lynn Loh, et al., "Quantifying the Contribution of Zoos and Aquariums to Peer-Reviewed Scientific Research," facetsjournal.com, Mar. 15, 2018
Association of Zoos & Aquariums, "Research and Science," aza.org (accessed May 7, 2019)
C. Robinette, L. Saffran, A. Ruple, and S.L. Deem, "Zoos and Public Health: A Partnership on the One Health Frontier," One Health, Nov. 23, 2016
Taronga Conservation Society Australia, "10 Endangered Species Saved from Extinction by Zoos," medium.com, May 18, 2017
Association of Zoos & Aquariums, "AZA and Animal Program Conservation Initiatives," aza.org (accessed Apr. 17, 2019)
Association of Zoos & Aquariums, "Pollinator Conservation," aza.org (accessed Apr. 17, 2019)
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Association of Zoos & Aquariums, "Marine Mammal Conservation," aza.org (accessed Apr. 17, 2019)
Michela Pacifici, et al., "Species Traits Influenced Their Response to Recent Climate Change," nature.com, 2017
Association of Zoos & Aquariums, "Conservation Success Stories in AZA-Accredited Zoos and Aquariums," aza.org, Apr. 20, 2017
US Fish & Wildlife Service, "California Condor Population Information," fws.gov, May 7, 2018
Jan Flemr, "Long Way Home as Przewalski's Horses Fly to Mongolia," phys.org, July 19, 2018
Jane Palmer, "The World's Last Truly Wild Horse," bbc.com, Nov. 11, 2015
Lori Marino, et al., "Do Zoos and Aquariums Promote Attitude Change in Visitors? A Critical Evaluation of the American Zoo and Aquarium Study," animalstudiesrepoistory.org, 2010
John H. Falk, et al., "Why Zoos and Aquariums Matter: Assessing the Impact of a Visit to a Zoo or Aquarium," docplayer.net, 2007
Romesh Ranganathan, "Zoos Are Prisons for Animals — No One Needs to See a Depressed Penguin in the Flesh," theguardian.com, Mar. 13, 2017
Edna Francisco, "Zoo Carnivores Need More Space," sciencemag.org, Oct. 1, 2003
Ian Sample, "Stress and Lack of Exercise Are Killing Elephants Zoos Warned," theguardian.com, Dec. 11, 2008
Alex Halberstadt, "Zoo Animals and Their Discontents," nytimes.com, July 3, 2014
Daniel Engber, "The Tears of a Panda," slate.com, Sep. 14, 2006
Jenni Laidman, "Zoos Using Drugs to Help Manage Anxious Animals," toledoblade.com, Sep. 12, 2005
Lucy Birkett and Nicholas E. Newton-Fisher, "How Abnormal Is the Behavior of Captive, Zoo-Living Chimpanzees?," journals.plos.org, June 16, 2011
John Jett, et al., "Tooth Damage in Captive Orcas," sciencedirect.com, May 2018
Natasha Daly, "Orcas Don't Do Well in Captivity. Here's Why," nationalgeographic.com, Mar. 25, 2019
Shelby Isaacson, "Mote Ranked No. 1 Nonprofit in Published Research by Top Zoos and Aquariums," mote.org, Apr. 4, 2018
Zoo Atlanta, "Representative Research," zooatlanta.org (accessed May 8, 2019)
Bronx Zoo, "Bridging the Gap," bronxzoo.com (accessed May 8, 2019)
Permanent Daylight Saving Time Considered by States
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Permanent daylight saving time means that when clocks are adjusted to "spring forward" by an hour from March to November, they would never "fall back," thus creating more sunlight in the evening hours. A permanent daylight saving time (DST) bill, HB 1196, […]
Permanent daylight saving time means that when clocks are adjusted to "spring forward" by an hour from March to November, they would never "fall back," thus creating more sunlight in the evening hours.
A permanent daylight saving time (DST) bill, HB 1196, was signed into law in Washington state on May 8, 2019. The law would enact DST year-round if Congress were to amend the Uniform Time Act to allow the change. Currently, states may opt-out of the time change only if they remain on standard time all year. Arizona and Hawaii are the only two states that stay on standard time throughout the year, so residents never change their clocks.
Many other states are considering similar laws or appeals to Congress, including California, New York, and Texas. In Illinois, a group of high school students lobbied State Senator Andy Manar (D) to introduce SB 533 to end daylight saving time after learning about the issue in civics class.
Bills to move to permanent daylight saving have died in Idaho, Mississippi, New Mexico, Virginia, West Virginia, and Wyoming this year.
At the federal level, Senators Marco Rubio (R-FL) and Rick Scott (R-FL), and Representative Vern Buchanan (R-FL) introduced the Sunshine Protection Act on Mar. 6, 2019, which would switch the whole country to permanent DST. Florida enacted a permanent DST law in 2018, the first state to do so. In a Mar. 15, 2019 opinion piece, Rubio and Buchanan noted that permanent DST could benefit the economy, lower health risks, and reduce crime.
Heidi May Wilson, a spokesperson for the National Parent Teacher Association, stated, "National PTA is opposed to daylight saving time during the winter months because of the safety factor." Not changing the clocks in the fall would make winter mornings even darker and colder for kids walking to school or the bus stop.
Internationally, the European Union (EU) got rid of the twice-yearly time switch, and will allow member states to choose to stay on "permanent winter" or "permanent summer time," essentially standard time and daylight saving time respectively, in 2021.
In 2019, DST runs from Sunday, Mar. 10 to Sunday, Nov. 3 in the United States.
Joel Achenbach, "Springing forward to Daylight Saving Time Is Obsolete, Confusing and Unhealthy, Critics Say," washingtonpost.com, Mar. 8, 2019
Ballotpedia, "California Proposition 7, Permanent Daylight Saving Time Measure (2018)," ballotpedia.org (accessed May 13, 2019)
Daniel Boffey, "European Parliament Votes to Scrap Daylight Saving Time from 2021," theguardian.com, Mar. 26, 2019
Cassie Buchman, "These High School Students Want to End Daylight Saving Time in Illinois. Lawmakers Are Listening," pjstar.com, May 12, 2019
LocktheClock, "Current Legislation," sco.tt/time (accessed May 13, 2019)
Marco Rubio, "Senators Rubio, Scott, Representative Buchanan Introduce Bill To Make Daylight Saving Time Permanent," rubio.senate.gov, Mar. 6, 2019
Marco Rubio and Vern Buchanan, "Trump Is Right. Daylight Saving Time Should Be Permanent," washingtonpost.com, Mar. 15, 2019
Reid Wilson, "Dozens of States Consider Move to Permanent Daylight Saving Time," thehill.com, May 12, 2019
Strict Abortion Laws Passed in Several States
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Alabama Governor Kay Ivey signs the Alabama abortion law on May 15, 2019Source: Kay Ivey, Twitter post, twitter.com, May 15, 2019 At least five states have passed strict abortion laws in 2019, partially in an effort to challenge Roe v. Wade, the […]
Alabama Governor Kay Ivey signs the Alabama abortion law on May 15, 2019
Source: Kay Ivey, Twitter post, twitter.com, May 15, 2019
At least five states have passed strict abortion laws in 2019, partially in an effort to challenge Roe v. Wade, the 1973 Supreme Court case that legalized abortion nationwide.
Alabama passed a near-total ban on abortion on May 15, 2019 that is meant to go into effect in Nov. 2019. The law makes abortion illegal in almost all cases, does not have exceptions for rape or incest, and includes felony penalties of up to life in prison for doctors who perform abortions.
Alabama State Representative Terri Collins stated the law "is about challenging Roe v. Wade and protecting the lives of the unborn because an unborn baby is a person who deserves love and protection."
Leana Wen, MD, President and CEO of Planned Parenthood, stated, "Politicians in Alabama just passed the most extreme and dangerous policy since Roe vs. Wade… Alabama is putting women's lives at even greater risk."
Georgia, Kentucky, Ohio, and Mississippi passed "fetal heartbeat" laws that ban abortion when a "heartbeat" has been detected, generally around six weeks.
According to Jennifer Kerns, MD, MS, MPH, OB-GYN at the University of California at San Francisco, "At six weeks, the embryo is forming what will eventually develop into mature systems. There's an immature neurological system, and there's a very immature cardiovascular system. [The "heartbeat"] is a group of cells with electrical activity… We are in no way talking about any kind of cardiovascular system."
Sarah Horvath, MD, OB-GYN with the American College of Obstetricians and Gynecologists, further explained, "What's really happening at that point is that our ultrasound technology has gotten good enough to be able to detect electrical activity in a rudimentary group of cells."
Georgia's law is set to go in effect on Jan. 1, 2020. However, the Kentucky law has been struck down by a federal judge and the Ohio and Mississippi laws are currently being challenged in courts.
Eleven other states have "fetal heartbeat" bills in the works, including Florida, Illinois, Louisiana, Maryland, Minnesota, Missouri, New York, South Carolina, Tennessee, Texas, and West Virginia.
As of May 1, 2019, Guttmacher Institute lists 18 states with laws that would make abortion illegal or otherwise restrict access should Roe v. Wade be overturned: nine states have bans and five have other restrictions from before Roe v. Wade still on the law books, six have near-total bans, and seven have laws saying abortion will be restricted as much as possible.
Elizabeth Nash, MPP, Senior States Issue Manager at the Guttmacher Institute, stated, "There's a real momentum around banning abortion at the state level and it's stemming from the shift in the U.S. Supreme Court." That shift was the Trump administration's addition of two conservative Associate Justices, Neil Gorsuch and Brett Kavanaugh.
Some states have chosen to pass laws that would keep abortion legal if Roe v. Wade were overturned by the US Supreme Court. New York passed a law on the 46th anniversary of Roe v. Wade on Jan. 22, 2019. At least nine other states have followed suit, including California, Connecticut, Delaware, Hawaii, Maine, Maryland, Nevada, Oregon, and Washington.
Erin Corbett, "Abortion Is Still Legal in All 50 States," fortune.com, May 17, 2019
Nicole Chavez, "The Rising Wave of Abortion Restrictions in America," cnn.com, May 18, 2019
Erin Corbett, "New York's Landmark Abortion Rights Bill Protecting Roe v. Wade Decision Now Law," fortune.com, Jan. 23, 2019
Amanda Michelle Gomez, "States Are Already Pre-Filing 'Fetal Heartbeat' Bans for the New Year," thinkprogress.org, Dec. 20, 2018
Guttmacher Institute, "Abortion Policy in the Absence of Roe," guttmacher.org, May 1, 2019
Katie Reilly, "Alabama's Abortion Ban Is Designed to Challenge Roe v. Wade at the Supreme Court. Here's What Happens Next," time.com, May 15, 2019
Rachael Rettner, "Is a 'Fetal Heartbeat' Really a Heartbeat at 6 Weeks?," livescience.com, May 17, 2019
Adam Rogers, "'Heartbeat' Bills Get the Science of Fetal Heartbeats All Wrong," wired.com, May 14, 2019
Leana Wen, Twitter post, twitter.com, May 14, 2019
E-Cigarette Flavorings Linked to Cell Damage and Heart Disease
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Vaping using an e-cigaretteSource: Lindsay Fox, "Vaping," wikimedia.org, Mar. 26, 2016 A May 27, 2019 study published in the Journal of the American College of Cardiology found that the flavorings used in e-cigarettes caused DNA damage and cell death, among other health […]
Vaping using an e-cigarette
Source: Lindsay Fox, "Vaping," wikimedia.org, Mar. 26, 2016
A May 27, 2019 study published in the Journal of the American College of Cardiology found that the flavorings used in e-cigarettes caused DNA damage and cell death, among other health problems.
The researchers tested six flavorings on lab-grown cells: fruit, tobacco, sweet tobacco with caramel and vanilla, sweet butterscotch, cinnamon, and menthol. The latter two were found to be the most toxic, even without nicotine.
The flavorings damaged endothelial cells, a type of cardiovascular cell that lines blood vessels. The damage make it harder for the cells to form new blood vessels or heal wounds, which increases the risk of heart disease.
Joseph Wu, MD, PhD, Director of the Stanford Cardiovascular Institute and senior author of the study, stated, "Until now, we had no data about how these e-liquids affect human endothelial cells. This study clearly shows that e-cigarettes are not a safe alternative to traditional cigarettes. When we exposed the cells to six different flavors of e-liquid with varying levels of nicotine, we saw significant damage. The cells were less viable in culture, and they began to exhibit multiple symptoms of dysfunction."
Some e-cigarette supporters promote vaping as a way to stop smoking. The Truth Initiative, an advocacy group devoted to eliminating tobacco, stated, "Using e-cigarettes is substantially less harmful to individual health than inhaling smoke from combustible tobacco, such as cigarettes and cigars." A study published in New England Journal of Medicine found that smokers who turned to vaping were more successful at quitting traditional cigarettes than people who tried nicotine patches, gum, or other smoking cessation products.
An estimated 10.8 million American adults and 3 million high school students use e-cigarettes.
Krista Conger, "E-Cigarette Use, Flavorings May Increase Heart Disease Risk, Study Finds," med.stanford.edu, May 27, 2019
Angelica LaVito, "CDC Blames Spike in Teen Tobacco Use on Vaping, Popularity of Juul," cnbc.com, Feb. 11, 2019
Bailey King, "Flavored E-Cigarettes May Lead to Heart Disease, Study Finds," phillyvoice.com, May 28, 2019
Won Hee Lee, et al., "Modeling Cardiovascular Risks of E-Cigarettes with Human-Induced Pluripotent Stem Cell–Derived Endothelial Cells," Journal of the American College of Cardiology, June 2019
Lauran Neergaard, "Study Suggests E-Cigarette Flavorings May Post Heart Risk," apnews.com, May 27, 2019
Lisa Rapaport, "Almost One in 20 U.S. Adults Now Use E-Cigarettes," reuters.com, Aug. 27, 2018
Peter Roff, "We Could Vape Our Way to Health—If the Government Gets out of the Way," newsweek.com, May 10, 2019
Truth Initiative, "E-Cigarettes: Facts, Stats and Regulations," truthinitiative.org, July 19, 2018
Illinois to Be 11th Legal Recreational Marijuana State
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Marijuana at a cannabis dispensary in Las VegasSource: Associated Press, "West Virginia Posts Online Medical Marijuana Survey," Oct. 19, 2017 Illinois lawmakers approved recreational marijuana bill HB 1438 on Friday, May 31, 2019. Governor J.B. Pritzker, JD, has indicated he will sign […]
Marijuana at a cannabis dispensary in Las Vegas
Source: Associated Press, "West Virginia Posts Online Medical Marijuana Survey," Oct. 19, 2017
Illinois lawmakers approved recreational marijuana bill HB 1438 on Friday, May 31, 2019. Governor J.B. Pritzker, JD, has indicated he will sign the bill, which will make Illinois the eleventh state to legalize recreational marijuana.
The law is expected to go into effect on Jan. 1, 2020, at which point cannabis possession and sales will be legal for adults over 21 years old. Only currently licensed medical marijuana dispensaries will be allowed to sell marijuana at first, with more licenses expected to be issued mid-year.
Governor Pritzker (D) tweeted on May 31, 2019, "The state of Illinois just made history, legalizing adult-use cannabis with the most equality-centric approach in the nation. This will have a transformational impact on our state, creating opportunity in the communities that need it more and giving so many a second chance."
Illinois is the first state to legalize commercial sales of marijuana via legislation. Vermont legalized possession via legislation in 2018, but has yet to legalize commercial sales. The other nine states have legalized recreational marijuana via ballot initiative.
Additionally, the governor will pardon everyone convicted of possessing up to 30 grams of marijuana and the attorney general will expunge public records of the convictions and arrests. People who have been convicted of possessing 30 to 500 grams will be able to petition for their conviction to be expunged.
State Representative Anthony DeLuca referenced a 1980s anti-drug commercial by cracking an egg into a frying pan during the legislative debate and stating, "this is your brain on drugs." The lawmaker later stated, "This bill moves in the opposite direction of moves I'm trying to make as a parent, telling kids getting stoned is an acceptable recreational activity. I just have a real problem with that. No matter how you package this — whether it's revenue or criminal justice reform, or people are smoking it anyway, I can guarantee where we'll be in 10 or 20 years, and it's not going to be good."
Illinois legalized medical marijuana in 2013 and is one of 33 legal medical marijuana states.
David Aaro, "Illinois Poised to Legalize Recreational Marijuana," foxnews.com, June 2, 2019
Austin Berg, "What You Need to Know about Marijuana Legalization in Illinois," illinoispolicy.org, June 1, 2019
Robert McCoppin, "Here's When Marijuana Will Be Legal in Illinois, and Answers to Other Burning Questions about Recreational Weed," chicagotribune.com, June 3, 2019
Karen Pierog, "Illinois Bill to Legalize Recreational Marijuana Wins Legislative Approval," reuters.com, May 31, 2019
WGN Web Desk, "Illinois Lawmaker Uses Egg, Frying Pan Demonstration During Recreational Marijuana Debate," wgntv.com, May 31, 2019
The cheapest Xbox One bundle deals and sale prices in June 2019
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Freshly discounted cheap Xbox One bundle deals have appeared this week and we've found some fantastic discounts. So if you've decided it's finally time to opt for a sweet Xbox One deal, then you're in luck. Microsoft is really pushing discounts on […]
Freshly discounted cheap Xbox One bundle deals have appeared this week and we've found some fantastic discounts. So if you've decided it's finally time to opt for a sweet Xbox One deal, then you're in luck. Microsoft is really pushing discounts on the 1TB consoles now too, which are much more accommodating for your library of games and their large install sizes than the regular 500GB models. The Division 2, Crackdown 3, Anthem, Battlefield V, Forza Horizon 4 and more are all aboard the Xbox One deals train today.
If you're excited to hear about what's coming up in the world of Xbox, be sure to check in on our extensive coverage of E3 2019.
We've also just added a section below dedicated to rounding up the best prices for the newly-announced Xbox One S All-Digital Edition, although you might want to hold off on that version of the Xbox console for a while. We'll tell you way further down.
Retailers are stocking some cheap Xbox One deals as standalone purchases, but the best value is to be found with the bundles with extra games. Xbox One bundles nowadays often cost less than the standalone consoles prices too, so be sure to check out our hand-picked list of the best Xbox One offers below the comparison charts. Or maybe you're looking for a 4K upgrade? Then you'll want to take a look at the latest Xbox One X bundles.
Looking to buy in the US or Australia? You'll want to head on over to our US page or AU page.
Xbox One S All-Digital Edition deals
Microsoft finally announced the long-rumoured Xbox One S All-Digital Edition in April 2019 and it's available to order right now. As the name suggests, this version of the Xbox One does not come with a disc drive. So you will not be able to play physical games or blu-rays on this version.
The Xbox One S All-Digital Edition costs £199 in the UK and comes with codes for Forza Horizon 3, Minecraft and Sea of Thieves. To be honest, we're not entirely convinced at that price point as you can get the regular version for a similar price and with newer games. Actually, we regularly see standard Xbox One S bundles on this page go for even less, so be sure to check out the offers further down the page before jumping on this. The new console offers no technical improvements over the original S model, so this should only be considered when the price reaches a more appropriate level. Naturally, we'll keep this page updated when it does.
Xbox One deals
The slimmed-down design of the Xbox One S looks much better than the original chunky box and the power brick is now a thing of the past. The main draw though is 4K visual support meaning you'll be able to watch specialised Blu-Ray and Netflix content in 4K on your new 4K TV.
The Xbox One S is now the standard console and has replaced the older model that's been phased out at retailers. The Xbox One S is cheaper too, so in all honesty we've generally stopped covering deals on the older model as you're getting better value with the newer version and we've not spotted any decent stock for months now.
Xbox One Deal of the Week
1TB Xbox One S | Anthem | The Division 2 | £239.99 at Amazon
The Xbox One bundle deal comes with two of this year's hottest looter shooters. The Division 2 is off to a flying start and has its first Raid coming very soon. Anthem's sci-fi shenanigans still has a few kinks to work out, but it's super fun jetpacking around it's lush environments.View Deal
The best Xbox One bundle deals
1TB Xbox One S | Battlefield V | £199 at AO
Prices have been up and down on this Xbox One bundle for a while now, but this is back to it's excellent low price offer. We've spotted it going back up to £250 at some stores, so this is much better. Battlefield V is still getting regular updates, DLC and modes too.
Official Xbox magazine subscriptions from £15
Need help deciding what to play on your new Xbox One or Xbox One X? Xbox: The Official Magazine is the definitive source for the latest news, previews, reviews and in-depth features on all things Xbox. Plus, you'll get regular freebies in the mag. Subscribe now from just £15.
More Xbox One deals
Still not found your ideal Xbox One deal in our highlights of the best offers out there? Why not check out more Xbox One bundles directly from the retailers from our list below?
The best Xbox One X deals
The new Xbox One X is capable of displaying games in glorious HDR 4K and is the most powerful console ever made. Sadly, it has the price-tag to match too as it's way more expensive than the Xbox One S. The comparison chart below is mainly full of prices for the new console on its own. However, we're starting to see better offers appear online where you can get discounted (or sometimes free) games included too. For more details, head on over to our extensive Xbox One X bundles page for the best value deals.
Xbox Live Gold deals
If you're looking to play your Xbox games online or take advantage of the free Games with Gold initiative, you'll want to check out our cheap Xbox Live Gold deals page where's we've found prices considerably cheaper than the default RRP.